ALERT: No maps available for GFS run 18 UTC Mon 24 Sep 2018. Defaulting to 12 UTC Sat 25 May 2024.
ALERT: Maps for forecast hour 384 do not exist, defaulting to fhour = 288.
Valid: 12 UTC Thu 06 Jun 2024
ERROR: Parameter SSPD unavailable for GFS forecast hour 288.